CSPACE-6411,CSPACE-6412,CSPACE-6454,CSPACE-CSPACE-6484: Add...

... UI layer build from source code. Default to downloading and building from source code for the current release version's tag, while allowing downloads and builds from other tags. Reorder the manifest's actions to build services layer, building and deploy application layer, build and deploy UI layer, then deploy services layer. Add parameter to 'ant create_db' to wipe and re-create databases.